Add RichTextLabel is_finished(), deprecate is_ready()

doc/classes/RichTextLabel.xml

@@ -70,44 +70,44 @@
 			<param index="0" name="character" type="int" />
 			<description>
 				Returns the line number of the character position provided. Line and character numbers are both zero-indexed.
-				[b]Note:[/b] If [member threaded] is enabled, this method returns a value for the loaded part of the document. Use [method is_ready] or [signal finished] to determine whether document is fully loaded.
+				[b]Note:[/b] If [member threaded] is enabled, this method returns a value for the loaded part of the document. Use [method is_finished] or [signal finished] to determine whether document is fully loaded.
 			</description>
 		</method>
 		<method name="get_character_paragraph">
 			<return type="int" />
 			<param index="0" name="character" type="int" />
 			<description>
 				Returns the paragraph number of the character position provided. Paragraph and character numbers are both zero-indexed.
-				[b]Note:[/b] If [member threaded] is enabled, this method returns a value for the loaded part of the document. Use [method is_ready] or [signal finished] to determine whether document is fully loaded.
+				[b]Note:[/b] If [member threaded] is enabled, this method returns a value for the loaded part of the document. Use [method is_finished] or [signal finished] to determine whether document is fully loaded.
 			</description>
 		</method>
 		<method name="get_content_height" qualifiers="const">
 			<return type="int" />
 			<description>
 				Returns the height of the content.
-				[b]Note:[/b] If [member threaded] is enabled, this method returns a value for the loaded part of the document. Use [method is_ready] or [signal finished] to determine whether document is fully loaded.
+				[b]Note:[/b] If [member threaded] is enabled, this method returns a value for the loaded part of the document. Use [method is_finished] or [signal finished] to determine whether document is fully loaded.
 			</description>
 		</method>
 		<method name="get_content_width" qualifiers="const">
 			<return type="int" />
 			<description>
 				Returns the width of the content.
-				[b]Note:[/b] If [member threaded] is enabled, this method returns a value for the loaded part of the document. Use [method is_ready] or [signal finished] to determine whether document is fully loaded.
+				[b]Note:[/b] If [member threaded] is enabled, this method returns a value for the loaded part of the document. Use [method is_finished] or [signal finished] to determine whether document is fully loaded.
 			</description>
 		</method>
 		<method name="get_line_count" qualifiers="const">
 			<return type="int" />
 			<description>
 				Returns the total number of lines in the text. Wrapped text is counted as multiple lines.
-				[b]Note:[/b] If [member threaded] is enabled, this method returns a value for the loaded part of the document. Use [method is_ready] or [signal finished] to determine whether document is fully loaded.
+				[b]Note:[/b] If [member threaded] is enabled, this method returns a value for the loaded part of the document. Use [method is_finished] or [signal finished] to determine whether document is fully loaded.
 			</description>
 		</method>
 		<method name="get_line_offset">
 			<return type="float" />
 			<param index="0" name="line" type="int" />
 			<description>
 				Returns the vertical offset of the line found at the provided index.
-				[b]Note:[/b] If [member threaded] is enabled, this method returns a value for the loaded part of the document. Use [method is_ready] or [signal finished] to determine whether document is fully loaded.
+				[b]Note:[/b] If [member threaded] is enabled, this method returns a value for the loaded part of the document. Use [method is_finished] or [signal finished] to determine whether document is fully loaded.
 			</description>
 		</method>
 		<method name="get_menu" qualifiers="const">
@@ -167,7 +167,7 @@
 			<param index="0" name="paragraph" type="int" />
 			<description>
 				Returns the vertical offset of the paragraph found at the provided index.
-				[b]Note:[/b] If [member threaded] is enabled, this method returns a value for the loaded part of the document. Use [method is_ready] or [signal finished] to determine whether document is fully loaded.
+				[b]Note:[/b] If [member threaded] is enabled, this method returns a value for the loaded part of the document. Use [method is_finished] or [signal finished] to determine whether document is fully loaded.
 			</description>
 		</method>
 		<method name="get_parsed_text" qualifiers="const">
@@ -211,14 +211,14 @@
 			<return type="int" />
 			<description>
 				Returns the number of visible lines.
-				[b]Note:[/b] If [member threaded] is enabled, this method returns a value for the loaded part of the document. Use [method is_ready] or [signal finished] to determine whether document is fully loaded.
+				[b]Note:[/b] If [member threaded] is enabled, this method returns a value for the loaded part of the document. Use [method is_finished] or [signal finished] to determine whether document is fully loaded.
 			</description>
 		</method>
 		<method name="get_visible_paragraph_count" qualifiers="const">
 			<return type="int" />
 			<description>
 				Returns the number of visible paragraphs. A paragraph is considered visible if at least one of its lines is visible.
-				[b]Note:[/b] If [member threaded] is enabled, this method returns a value for the loaded part of the document. Use [method is_ready] or [signal finished] to determine whether document is fully loaded.
+				[b]Note:[/b] If [member threaded] is enabled, this method returns a value for the loaded part of the document. Use [method is_finished] or [signal finished] to determine whether document is fully loaded.
 			</description>
 		</method>
 		<method name="install_effect">
@@ -256,13 +256,19 @@
 				Invalidates [param paragraph] and all subsequent paragraphs cache.
 			</description>
 		</method>
+		<method name="is_finished" qualifiers="const">
+			<return type="bool" />
+			<description>
+				If [member threaded] is enabled, returns [code]true[/code] if the background thread has finished text processing, otherwise always return [code]true[/code].
+			</description>
+		</method>
 		<method name="is_menu_visible" qualifiers="const">
 			<return type="bool" />
 			<description>
 				Returns whether the menu is visible. Use this instead of [code]get_menu().visible[/code] to improve performance (so the creation of the menu is avoided).
 			</description>
 		</method>
-		<method name="is_ready" qualifiers="const">
+		<method name="is_ready" qualifiers="const" deprecated="Use [method is_finished] instead.">
 			<return type="bool" />
 			<description>
 				If [member threaded] is enabled, returns [code]true[/code] if the background thread has finished text processing, otherwise always return [code]true[/code].

editor/editor_help.cpp

@@ -288,7 +288,7 @@ void EditorHelp::_class_desc_select(const String &p_select) {
 		// Case order is important here to correctly handle edge cases like Variant.Type in @GlobalScope.
 		if (table->has(link)) {
 			// Found in the current page.
-			if (class_desc->is_ready()) {
+			if (class_desc->is_finished()) {
 				emit_signal(SNAME("request_save_history"));
 				class_desc->scroll_to_paragraph((*table)[link]);
 			} else {
@@ -2338,7 +2338,7 @@ void EditorHelp::_help_callback(const String &p_topic) {
 		}
 	}
 
-	if (class_desc->is_ready()) {
+	if (class_desc->is_finished()) {
 		// call_deferred() is not enough.
 		if (class_desc->is_connected(SceneStringName(draw), callable_mp(class_desc, &RichTextLabel::scroll_to_paragraph))) {
 			class_desc->disconnect(SceneStringName(draw), callable_mp(class_desc, &RichTextLabel::scroll_to_paragraph));
@@ -3039,7 +3039,7 @@ Vector<Pair<String, int>> EditorHelp::get_sections() {
 void EditorHelp::scroll_to_section(int p_section_index) {
 	_wait_for_thread();
 	int line = section_line[p_section_index].second;
-	if (class_desc->is_ready()) {
+	if (class_desc->is_finished()) {
 		class_desc->scroll_to_paragraph(line);
 	} else {
 		scroll_to = line;

editor/editor_log.cpp

@@ -398,7 +398,7 @@ void EditorLog::_add_log_line(LogMessage &p_message, bool p_replace_previous) {
 	if (p_replace_previous) {
 		// Force sync last line update (skip if number of unprocessed log messages is too large to avoid editor lag).
 		if (log->get_pending_paragraphs() < 100) {
-			while (!log->is_ready()) {
+			while (!log->is_finished()) {
 				::OS::get_singleton()->delay_usec(1);
 			}
 		}

scene/gui/rich_text_label.cpp

@@ -1897,7 +1897,7 @@ void RichTextLabel::_notification(int p_what) {
 
 		case NOTIFICATION_INTERNAL_PROCESS: {
 			if (is_visible_in_tree()) {
-				if (!is_ready()) {
+				if (!is_finished()) {
 					return;
 				}
 				double dt = get_process_delta_time();
@@ -2788,7 +2788,7 @@ int RichTextLabel::get_pending_paragraphs() const {
 	return lines - to_line;
 }
 
-bool RichTextLabel::is_ready() const {
+bool RichTextLabel::is_finished() const {
 	const_cast<RichTextLabel *>(this)->_validate_line_caches();
 
 	if (updating.load()) {
@@ -5994,7 +5994,10 @@ void RichTextLabel::_bind_methods() {
 
 	ClassDB::bind_method(D_METHOD("get_text"), &RichTextLabel::get_text);
 
-	ClassDB::bind_method(D_METHOD("is_ready"), &RichTextLabel::is_ready);
+#ifndef DISABLE_DEPRECATED
+	ClassDB::bind_method(D_METHOD("is_ready"), &RichTextLabel::is_finished);
+#endif // DISABLE_DEPRECATED
+	ClassDB::bind_method(D_METHOD("is_finished"), &RichTextLabel::is_finished);
 
 	ClassDB::bind_method(D_METHOD("set_threaded", "threaded"), &RichTextLabel::set_threaded);
 	ClassDB::bind_method(D_METHOD("is_threaded"), &RichTextLabel::is_threaded);

scene/gui/rich_text_label.h

@@ -785,7 +785,7 @@ class RichTextLabel : public Control {
 	void deselect();
 
 	int get_pending_paragraphs() const;
-	bool is_ready() const;
+	bool is_finished() const;
 	bool is_updating() const;
 
 	void set_threaded(bool p_threaded);